@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18cf9902-fcf2-429f-8890-0e10650f4059> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18cf9902-fcf2-429f-8890-0e10650f4059> .